Command Reference Guide

178 ● isdn check-called-number 3Com Router 5000 Family and Router 6000 Family
Command Reference
isdn check-called-number
Purpose Use the isdn check-called-number command to configure the called number
or subaddress that the system should verify when receiving a digital call.
Use the undo isdn check-called-number command to remove the
configuration.
Syntax isdn check-called-number check-index called-party-number [ : subaddress
]
undo isdn check-called-number check-index
Parameters check-index
Called number or subaddress checking index. Valid
values are 1 to 3.
called-party-number
Called number, comprised of a string from 1 to 20
digits long.
subaddress
Subaddress, comprised of a string of digits and/or
case-insensitive English letters from 1 to 20 characters
long.
Default By default, the system does not check the called number or subaddress carried by
incoming digital calls.
Example Check whether the called number carried by incoming digital calls is 66668888 on
the interface Bri 0/0/0.
[3Com-Bri0/0/0] isdn check-called-number 1 66668888 : 123
View This command can be used in the following views:
■ ISDN BRI Interface view
■ ISDN PRI Interface view
Description This command is used for setting the examined item when a digital call is received.If a
subaddress is specified, the system will deny an incoming digital call if the calling
party sends a wrong subaddress or does not send at all.